环境影响评价报告公示：汪深1至徐深9天然气净化厂集气管道程环评报告.doc

汪深1至徐深9天然气净化厂集气管道工程 目录 PAGE 3 目 录 TOC \o 1-2 \h \z \u HYPERLINK \l _Toc478042669 概述 PAGEREF _Toc478042669 \h 1 HYPERLINK \l _Toc478042670 1 总论 PAGEREF _Toc478042670 \h 1 HYPERLINK \l _Toc478042671 1.1编制依据 PAGEREF _Toc478042671 \h 1 HYPERLINK \l _Toc478042672 1.2评价目的及原则 PAGEREF _Toc478042672 \h 4 HYPERLINK \l _Toc478042673 1.3评价标准 PAGEREF _Toc478042673 \h 5 HYPERLINK \l _Toc478042674 1.4环境影响因素识别和评价因子筛选 PAGEREF _Toc478042674 \h 8 HYPERLINK \l _Toc478042675 1.5评价重点和评价等级 PAGEREF _Toc478042675 \h 10 HYPERLINK \l _Toc478042676 1.6评价范围 PAGEREF _Toc478042676 \h 12 HYPERLINK \l _Toc478042677 1.7环境保护目标 PAGEREF _Toc478042677 \h 13 HYPERLINK \l _Toc478042678 2．拟建项目所在地区环境现状 PAGEREF _Toc478042678 \h 17 HYPERLINK \l _Toc478042679 2.1自然环境概况 PAGEREF _Toc478042679 \h 17 HYPERLINK \l _Toc478042680 2.2产业政策及地方区域发展规划 PAGEREF _Toc478042680 \h 22 HYPERLINK \l _Toc478042681 3．建设项目概况及工程分析 PAGEREF _Toc478042681 \h 23 HYPERLINK \l _Toc478042682 3.1本工程概况 PAGEREF _Toc478042682 \h 23 HYPERLINK \l _Toc478042683 3.2本工程项目组成 PAGEREF _Toc478042683 \h 23 HYPERLINK \l _Toc478042684 3.3依托工程回顾性分析 PAGEREF _Toc478042684 \h 25 HYPERLINK \l _Toc478042685 3.4线路走向 PAGEREF _Toc478042685 \h 27 HYPERLINK \l _Toc478042686 3.5管道施工 PAGEREF _Toc478042686 \h 28 HYPERLINK \l _Toc478042687 3.6占地类型及其面积 PAGEREF _Toc478042687 \h 32 HYPERLINK \l _Toc478042688 3.7环境影响因素分析 PAGEREF _Toc478042688 \h 33 HYPERLINK \l _Toc478042689 4．环境现状调查及评价 PAGEREF _Toc478042689 \h 38 HYPERLINK \l _Toc478042690 4.1环境空气质量现状评价 PAGEREF _Toc478042690 \h 38 HYPERLINK \l _Toc478042691 4.2声环境现状评价 PAGEREF _Toc478042691 \h 39 HYPERLINK \l _Toc478042692 4.3地下水环境质量现状评价 PAGEREF _Toc478042692 \h 40 HYPERLINK \l _Toc478042693 4.4生态环境质量现状调查与评价 PAGEREF _Toc478042693 \h 52 HYPERLINK \l _Toc478042694 5．环境影响预测与评价 PAGEREF _Toc478042694 \h 59 HYPERLINK \l _Toc478042695 5.1大气环境影响评价 PAGEREF _Toc478042695 \h 59 HYPERLINK \l _Toc478042696 5.2声环境影响评价 PAGER